Ember.js - Countdown to The New Year - Ember Test Selectors

Our December series - "Countdown to The New Year: 31 Days of Ember Addons" aims to highlight a new addon each day until the new year, and we hope you enjoy hearing about addons that bring us joy as well!

This is a companion discussion topic for the original entry at https://emberjs.com/blog/2019/12/15/countdown-to-the-new-year-ember-test-selectors.html